1.Kone Sp. z o. o
2.OTIS Poland
3.Schindler Poland Sp. z o.o
4.Lift Service SA
5.Thyssenkrupp Elevator Sp. z o.o
6.Lift-Malko Sp. J.
7.Elwiko Sp. z o. o
8.Intec Poland Sp. z o.o. sp. k.
9.Omi Lifts & Escalators Sp. z o.o. sp.k.
10.Cibes Lift Group AB